Swix · Ski Wax
Swix PS10 Yellow Wax
Lower PFAS concern likely, but Swix has not publicly disclosed formulation details.
Swix PS10 Yellow is a traditional hydrocarbon ski wax with no confirmed Teflon-family coating or Teflon-type coating content. Swix does not publicly disclose PFAS presence or absence in this product.
Shop Swix on Amazon →Material
Hydrocarbon-based ski wax (paraffin/synthetic blend)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Category baseline
other is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
The full breakdown
What it's made of and why it matters
Swix PS10 Yellow is a hydrocarbon-based wax, typically a blend of paraffin and synthetic polymers designed for cold snow conditions. This formulation melts at moderate temperatures (around 70-90°C depending on snow type) and bonds to ski bases without requiring harsh solvents for application. Hydrocarbon waxes are chemically stable at normal use temperatures and do not release volatile organic compounds (VOCs) during skiing, unlike some fluorinated waxes which can degrade under friction heat.
The brand's record and disclosure
Swix is a Norwegian ski-care manufacturer with decades of market presence but has not publicly disclosed detailed ingredient lists or third-party safety testing results for this product line. No major product recalls or toxicity controversies are on record for Swix ski waxes. The company has not made explicit public statements about PFAS content, though industry observers note that many non-fluorinated hydrocarbon waxes inherently carry lower PFAS risk than high-performance fluorocarbon alternatives.
How it compares in its category
Hydrocarbon waxes like PS10 represent the middle ground in ski wax safety: they avoid the fluorine-based chemistries tied to PFAS concerns while offering better glide than all-natural waxes. Competitors include Toko, Rode, and Base brands with similar formulations. Swix's product positioning emphasizes durability and temperature-specific performance rather than maximum speed, which often correlates with simpler, lower-risk chemical profiles compared to premium fluorinated racing waxes.
If you buy it
Apply wax in a well-ventilated space (garage, outdoor area) to avoid inhaling any minor dust particles generated during scraping; wear a dust mask if sensitive. Store in a cool, dry location away from direct sunlight to prevent degradation of the base material. Reapply every 3-5 ski days depending on snow conditions and usage intensity. Dispose of scraping debris in regular trash; small amounts of hydrocarbon wax residue are not classified as hazardous waste in most jurisdictions, but check local regulations if you accumulate significant quantities.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
Mineral oil and paraffin inhalation (dust/fume during application)
Scraping and hot-ironing ski wax generates fine particulates and low-level hydrocarbon vapor. Acute respiratory irritation is unlikely at typical home-use concentrations, but cumulative exposure in poorly ventilated spaces or for professional wax technicians warrants respiratory protection.
Skin contact and minor irritation
Hydrocarbon waxes are generally non-toxic on skin, but prolonged contact or application to abraded skin may cause localized irritation. Wash hands after application to prevent accidental ingestion or eye contact.
Heavy metal trace contaminants in pigments (yellow dye)
The yellow colorant in PS10 is not documented to contain lead, cadmium, or other heavy metals in public safety records. However, Swix does not publish pigment supplier data, so residual trace levels cannot be ruled out without independent testing.
Thermal degradation byproducts during ironing
If overheated (above 120°C), hydrocarbon waxes may release minor amounts of alkane vapor and carbon compounds. Standard ski waxing irons operate at 120-150°C; keeping temperature moderate and ensuring ventilation mitigates this risk.
Microplastics from synthetic polymer binders
Modern ski waxes often contain synthetic polymers to improve adhesion and durability. When scraping and abrading the wax during application, microscopic particles may be released; environmental impact is not well-quantified but is a growing concern in ski-resort wastewater.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 72% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
Safer alternatives in Ski Wax
Start
Star Nf Non-Fluoro Ski Glide Wax 60 G
hydrocarbon ski wax (non-fluorinated)
Lower concern, non-fluoro wax avoids PFAS-laden fluorinated alternatives, but verify formulation transparency.
⚠Risky category by default
Start
Kick Wax Synthetic
Synthetic hydrocarbon wax blend
Lower concern. Synthetic ski wax lacks typical PFAS applications, but composition opacity warrants caution.
⚠Risky category by default
Start
Basewax
Wax-based product (beeswax, plant waxes, or mineral wax blend)
Lower-concern choice; wax-based products typically don't require PFAS, but verify ingredient list.
⚠Risky category by default
More ski wax grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.